Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
(F || q || ~~p) /\ ((r /\ r) || (T /\ (q || ~~p)))
⇒ logic.propositional.truezeroand(F || q || ~~p) /\ ((r /\ r) || q || ~~p)
⇒ logic.propositional.notnot(F || q || ~~p) /\ ((r /\ r) || q || p)